/* CSS for Bipoyadi Real Estate Consulting */

/* Import Custom Fonts */
@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:wght@300;400;600&family=Urbanist:wght@300;400;500;600;700&display=swap');

/* CSS Custom Properties */
:root {
  --bipoyadi-primary: #cabfab;
  --bipoyadi-secondary: #dfd8c8;
  --bipoyadi-dark: #41444b;
  --bipoyadi-medium: #52575d;
  --bipoyadi-white: #ffffff;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;

  --font-primary: 'Urbanist', sans-serif;
  --font-secondary: 'Crimson Pro', serif;

  --shadow-soft: 2px 2px 8px rgba(65, 68, 75, 0.1);
  --shadow-medium: 4px 4px 16px rgba(65, 68, 75, 0.15);
  --shadow-text: 1px 1px 3px rgba(65, 68, 75, 0.3);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  color: var(--bipoyadi-dark);
  background-color: var(--bipoyadi-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 600;
  line-height: 1.3;
  text-shadow: var(--shadow-text);
  margin-bottom: var(--space-md);
}

h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 2rem;
}
h4 {
  font-size: 1.5rem;
}
h5 {
  font-size: 1.25rem;
}
h6 {
  font-size: 1.1rem;
}

p {
  margin-bottom: var(--space-sm);
  font-weight: 400;
}

a {
  color: var(--bipoyadi-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

/* Custom Icons */
.bipoyadi-icon {
  display: inline-block;
  width: 24px;
  height: 24px;
  background-color: currentColor;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
}

.bipoyadi-icon-home {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3L2 12h3v8h6v-6h2v6h6v-8h3L12 3z'/%3E%3C/svg%3E");
}

.bipoyadi-icon-key {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2C8.69 2 6 4.69 6 8c0 2.97 2.16 5.44 5 5.92V22h2v-8.08c2.84-.48 5-2.95 5-5.92 0-3.31-2.69-6-6-6zm0 10c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4-1.79 4-4 4z'/%3E%3C/svg%3E");
}

.bipoyadi-icon-building {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 2h12v10h4v10H2V12h4V2zm2 2v8h8V4H8zm-4 10v6h4v-6H4zm6 0v6h4v-6h-4zm6 0v6h4v-6h-4z'/%3E%3C/svg%3E");
}

.bipoyadi-icon-chart {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 3v18h18V3H3zm16 16H5V5h14v14zM7 17h2V7H7v10zm4 0h2V10h-2v7zm4 0h2V13h-2v4z'/%3E%3C/svg%3E");
}

.bipoyadi-icon-mail {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M22 4H2v16h20V4zm-2 4l-8 5-8-5V6l8 5 8-5v2z'/%3E%3C/svg%3E");
}

.bipoyadi-icon-phone {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z'/%3E%3C/svg%3E");
}

.bipoyadi-icon-location {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z'/%3E%3C/svg%3E");
}

.bipoyadi-icon-check {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
}

/* Navigation */
.bipoyadi-nav {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: var(--bipoyadi-white);
  box-shadow: var(--shadow-soft);
  z-index: 1000;
  padding: var(--space-xs) 0;
}

.bipoyadi-nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bipoyadi-logo {
  font-family: var(--font-secondary);
  font-size: 2rem;
  font-weight: 600;
  color: var(--bipoyadi-dark);
  text-shadow: var(--shadow-text);
}

.bipoyadi-nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
}

.bipoyadi-nav-link {
  color: var(--bipoyadi-medium);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.bipoyadi-nav-link:hover {
  color: var(--bipoyadi-primary);
}

.bipoyadi-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 30px;
  position: relative;
}

.bipoyadi-nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--bipoyadi-dark);
  margin: 5px 0;
  transition: 0.3s;
}

/* Main Content */
main {
  margin-top: 80px;
}

.bipoyadi-section {
  padding: var(--space-xl) 0;
  position: relative;
}

.bipoyadi-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Hero Section */
.bipoyadi-hero {
  background: linear-gradient(
    135deg,
    var(--bipoyadi-secondary) 0%,
    var(--bipoyadi-primary) 100%
  );
  min-height: 600px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.bipoyadi-hero::before {
  content: '';
  position: absolute;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.1) 1px,
    transparent 1px
  );
  background-size: 50px 50px;
  animation: bipoyadi-drift 20s linear infinite;
}

@keyframes bipoyadi-drift {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

/* Image Gallery with Zoom */
.bipoyadi-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.bipoyadi-gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: var(--shadow-medium);
  cursor: pointer;
  height: 300px;
}

.bipoyadi-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.bipoyadi-gallery-item:hover img {
  transform: scale(1.2);
}

.bipoyadi-gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(65, 68, 75, 0.9), transparent);
  color: var(--bipoyadi-white);
  padding: var(--space-md);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.bipoyadi-gallery-item:hover .bipoyadi-gallery-overlay {
  transform: translateY(0);
}

/* Image Slideshow Modal */
.bipoyadi-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.bipoyadi-modal-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.bipoyadi-modal-image {
  width: 100%;
  height: auto;
  max-height: 90vh;
  object-fit: contain;
}

.bipoyadi-modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--bipoyadi-white);
  border: none;
  font-size: 2rem;
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.bipoyadi-modal-nav:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.bipoyadi-modal-prev {
  left: 20px;
}
.bipoyadi-modal-next {
  right: 20px;
}

.bipoyadi-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--bipoyadi-white);
  font-size: 3rem;
  cursor: pointer;
  line-height: 1;
}

/* Cards */
.bipoyadi-card {
  background-color: var(--bipoyadi-white);
  border-radius: 12px;
  padding: var(--space-lg);
  box-shadow: var(--shadow-medium);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bipoyadi-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(65, 68, 75, 0.2);
}

/* Buttons */
.bipoyadi-btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--bipoyadi-primary);
  color: var(--bipoyadi-white);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-shadow: var(--shadow-text);
  box-shadow: var(--shadow-soft);
}

.bipoyadi-btn:hover {
  background-color: var(--bipoyadi-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.bipoyadi-btn-secondary {
  background-color: var(--bipoyadi-secondary);
  color: var(--bipoyadi-dark);
}

.bipoyadi-btn-secondary:hover {
  background-color: var(--bipoyadi-primary);
  color: var(--bipoyadi-white);
}

/* Forms */
.bipoyadi-form {
  max-width: 600px;
  margin: 0 auto;
}

.bipoyadi-form-group {
  margin-bottom: var(--space-md);
}

.bipoyadi-form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--bipoyadi-dark);
}

.bipoyadi-form-input,
.bipoyadi-form-textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 2px solid var(--bipoyadi-secondary);
  border-radius: 8px;
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.bipoyadi-form-input:focus,
.bipoyadi-form-textarea:focus {
  outline: none;
  border-color: var(--bipoyadi-primary);
}

.bipoyadi-form-textarea {
  resize: vertical;
  min-height: 150px;
}

/* Grid System */
.bipoyadi-grid {
  display: grid;
  gap: var(--space-lg);
}

.bipoyadi-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
.bipoyadi-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.bipoyadi-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Footer */
.bipoyadi-footer {
  background-color: var(--bipoyadi-dark);
  color: var(--bipoyadi-white);
  padding: var(--space-xl) 0 var(--space-md) 0;
  margin-top: var(--space-xxl);
}

.bipoyadi-footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.bipoyadi-footer-section h4 {
  color: var(--bipoyadi-primary);
  margin-bottom: var(--space-md);
}

.bipoyadi-footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Animations */
.bipoyadi-fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: bipoyadi-fadeIn 0.8s ease forwards;
}

@keyframes bipoyadi-fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bipoyadi-slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  animation: bipoyadi-slideInLeft 0.8s ease forwards;
}

@keyframes bipoyadi-slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.bipoyadi-slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  animation: bipoyadi-slideInRight 0.8s ease forwards;
}

@keyframes bipoyadi-slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Media Queries */
@media (max-width: 991px) {
  /* Increase spacing and font sizes for tablet */
  :root {
    --space-xs: 0.75rem;
    --space-sm: 1.5rem;
    --space-md: 2.5rem;
    --space-lg: 3.5rem;
    --space-xl: 5rem;
    --space-xxl: 7rem;
  }

  h1 {
    font-size: 3.5rem;
  }
  h2 {
    font-size: 3rem;
  }
  h3 {
    font-size: 2.5rem;
  }
  h4 {
    font-size: 2rem;
  }
  h5 {
    font-size: 1.5rem;
  }
  h6 {
    font-size: 1.25rem;
  }

  p,
  .bipoyadi-btn {
    font-size: 1.125rem;
  }

  .bipoyadi-icon {
    width: 32px;
    height: 32px;
  }

  .bipoyadi-section {
    padding: var(--space-xl) 0;
  }

  .bipoyadi-card {
    padding: var(--space-xl);
  }

  .bipoyadi-btn {
    padding: var(--space-xs);
    font-size: 1.25rem;
  }

  .bipoyadi-nav-menu {
    position: fixed;
    top: 75px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--bipoyadi-white);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-lg);
    transition: left 0.3s ease;
    box-shadow: var(--shadow-medium);
  }

  .bipoyadi-nav-menu.active {
    left: 0;
  }

  .bipoyadi-nav-toggle {
    display: block;
  }

  .bipoyadi-footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .bipoyadi-grid-2,
  .bipoyadi-grid-3,
  .bipoyadi-grid-4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .bipoyadi-hero {
    min-height: 500px;
  }

  .bipoyadi-gallery {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .bipoyadi-container {
    padding: 0 var(--space-sm);
  }

  .bipoyadi-nav-container {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 360px) {
  html {
    font-size: 13px;
  }

  h1 {
    font-size: 2.5rem;
  }
  h2 {
    font-size: 2rem;
  }
  h3 {
    font-size: 1.75rem;
  }

  .bipoyadi-hero {
    min-height: 400px;
  }
}